Finding the Fourth Proportional to 32,098,246.95, 44,299,759.20 and 17,974,812.54
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Solution
The fourth proportional to 32,098,246.95, 44,299,759.20 and 17,974,812.54 is: 24,807,581.19
Step by Step Solution
- Step 1: Write the proportion equation
32,098,246.95 : 44,299,759.20 = 17,974,812.54 : x - Step 2: Convert to fraction form
32,098,246.95/44,299,759.20 = 17,974,812.54/x - Step 3: Cross multiply
32,098,246.95x = 44,299,759.20 × 17,974,812.54 - Step 4: Simplify right side
32,098,246.95x = 796,279,867,285,858.88 - Step 5: Solve for x
x = 796,279,867,285,858.88/32,098,246.95 - Step 6: Final answer
x = 24,807,581.19
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.